Results for "Smithsonian Institution. Environmental Sciences Program"
Retirement of Helena Weiss
- Date: December 30, 1971
- Creator: Unknown
- Creator: Unknown
J.F. Gates Clarke
- Date: c. 1950
- Creator: Unknown
- Creator: Unknown
Cyrus Adler Standing
- Date: c. 1890
- Creator: Unknown
- Creator: Unknown
Cyrus Adler Sitting
- Date: c. 1890
- Creator: Unknown
- Creator: Unknown
Dorothy Briggs at Work
- Date: 1969
- Creator: Unknown
- Creator: Unknown
Wright Flyer Restoration
- Date: 1985
- Creator: Unknown
- Creator: Unknown
John Enos Graf
- Date: c. 1930
- Creator: Unknown
- Creator: Unknown
Albert C. Smith
- Date: c. 1955
- Creator: Unknown
- Creator: Unknown
Mt. Wilson, California
- Date: c. early 20th century
- Creator: Unknown
- Creator: Unknown
Solomon G. Brown
- Date: 1891
- Creator: Unknown
- Creator: Unknown
Portrait of Richard Rathbun
- Date: c. 1880
- Creator: Unknown
- Creator: Unknown
Frank Taylor in Workshop
- Date: c. 1925
- Creator: Unknown
- Creator: Unknown
